Period or implantation bleeding?

Marisa

I’m not due for my cycle for another 6 days..I woke up this morning and when I wiped it was a light pink discharge...I wiped again and it was nothing....I have been having headaches and very nauseous (mild cramps...but idk if my mind playing tricks on me) ...could my cycle be coming early or could I be pregnant? 🤦🏾‍♀️😔